Metal-Organic Framework-Derived Materials for Sodium Energy Storage

Area of Science:

• Materials Science
• Electrochemistry
• Energy Storage

Background:

• Sodium-ion batteries (SIBs) are a cost-effective alternative to lithium-ion batteries.
• Metal-organic frameworks (MOFs) offer high surface areas and tunable structures.
• MOF-derived materials are emerging as efficient anodes for sodium energy storage.

Purpose of the Study:

• To review the recent progress of MOF-derived materials as anodes for SIBs.
• To discuss the sodium-ion storage performances of various MOF-derived materials.
• To highlight current challenges and future perspectives in this field.

Main Methods:

• Systematic review of literature on MOF-derived materials for SIB anodes.
• Analysis of sodium-ion storage performances including porous carbons, metal oxides, and nanocomposites.
• Discussion of MOF-derived metal phosphides, sulfides, and selenides.

Main Results:

• MOF-derived materials exhibit excellent sodium-ion storage capabilities due to porous structures.
• Various MOF-derived materials, including carbons, oxides, and sulfides, show promise as SIB anodes.
• Fast mass transport and tunable properties contribute to enhanced electrochemical performance.

Conclusions:

• MOF-derived materials represent a significant advancement in SIB anode technology.
• Further research into MOF-derived materials can overcome current limitations and optimize energy storage.
• These materials hold great potential for next-generation electrochemical energy storage solutions.